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Cheap flights from San Francisco to Foz do Iguaçu from $505

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Foz do Iguaçu departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Foz do Iguaçu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:53 pm - 2:05 pm
SFO
-
IGU
34h 12m
2 stops
Multiple Airlines Logo
5:10 am - 11:30 pm
IGU
-
SFO
22h 20m
2 stops
$1,008Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
11:53 pm - 2:05 pm
SFO
-
IGU
34h 12m
2 stops
Multiple Airlines Logo
5:10 am - 11:30 pm
IGU
-
SFO
22h 20m
2 stops
$1,133Multiple Airlines
Sat, Jun 27 - Sat, Jul 4
Air Canada Logo
11:10 am - 6:45 pm
SFO
-
IGU
27h 35m
2 stops
Air Canada Logo
11:20 am - 8:47 pm
IGU
-
SFO
37h 27m
2 stops
$1,134Air Canada
Tue, Oct 20 - Thu, Oct 22
Air Canada Logo
11:46 pm - 6:45 pm
SFO
-
IGU
38h 59m
2 stops
Air Canada Logo
11:20 am - 11:17 am
IGU
-
SFO
27h 57m
2 stops
$1,205Air Canada
Mon, Sep 28 - Thu, Oct 1
Multiple Airlines Logo
11:53 pm - 2:05 pm
SFO
-
IGU
34h 12m
2 stops
Multiple Airlines Logo
9:45 am - 12:50 pm
IGU
-
SFO
31h 05m
3 stops
$1,735Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
11:40 am - 7:25 pm
SFO
-
IGU
27h 45m
3 stops
Multiple Airlines Logo
9:45 am - 12:50 pm
IGU
-
SFO
31h 05m
3 stops
$1,913Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
10:47 pm - 7:50 pm
SFO
-
IGU
41h 03m
3 stops
Multiple Airlines Logo
5:15 am - 11:30 pm
IGU
-
SFO
22h 15m
2 stops
$2,271Multiple Airlines
Sat, Jun 27 - Sat, Jul 4
American Airlines Logo
8:00 am - 10:25 am
SFO
-
IGU
22h 25m
3 stops
American Airlines Logo
7:25 pm - 3:34 pm
IGU
-
SFO
24h 09m
3 stops
$4,975American Airlines
Sat, Jun 27 - Sat, Jul 4

Air Canada flights from San Francisco to Foz do Iguaçu

Our best Air Canada deals on San Francisco to Foz do Iguaçu flight tickets
Air Canada
Oct 20
SFO11:10 amSan Francisco
27h 35m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
Oct 22
IGU11:20 amFoz do Iguaçu Cataratas
37h 27m
2 stops
SFO8:47 pmSan Francisco
$1,134
Air Canada
Sep 28
SFO11:46 pmSan Francisco
38h 59m
2 stops
IGU6:45 pmFoz do Iguaçu Cataratas
Oct 1
IGU11:20 amFoz do Iguaçu Cataratas
27h 57m
2 stops
SFO11:17 amSan Francisco
$1,205

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Foz do Iguaçu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from San Francisco to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 6/25

11:53 pm-2:05 pm

2 stops34h 12m

Foz do Iguaçu Cataratas

Thu 7/2

5:10 am-11:30 pm

2 stops22h 20m

$1,008

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sat 6/27

11:53 pm-2:05 pm

2 stops34h 12m

Foz do Iguaçu Cataratas

Sat 7/4

5:10 am-11:30 pm

2 stops22h 20m

$1,133

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Tue 10/20

11:10 am-6:45 pm

2 stops27h 35m

Foz do Iguaçu Cataratas

Thu 10/22

11:20 am-8:47 pm

2 stops37h 27m

$1,134

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 9/28

11:46 pm-6:45 pm

2 stops38h 59m

Foz do Iguaçu Cataratas

Thu 10/1

11:20 am-11:17 am

2 stops27h 57m

$1,205

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 6/25

11:53 pm-2:05 pm

2 stops34h 12m

Foz do Iguaçu Cataratas

Thu 7/2

9:45 am-12:50 pm

3 stops31h 05m

$1,735

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Thu 6/25

11:40 am-7:25 pm

3 stops27h 45m

Foz do Iguaçu Cataratas

Thu 7/2

9:45 am-12:50 pm

3 stops31h 05m

$1,913

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sat 6/27

10:47 pm-7:50 pm

3 stops41h 03m

Foz do Iguaçu Cataratas

Sat 7/4

5:15 am-11:30 pm

2 stops22h 15m

$2,271
Quickest round-trip

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Sat 6/27

8:00 am-10:25 am

3 stops22h 25m

Foz do Iguaçu Cataratas

Sat 7/4

7:25 pm-3:34 pm

3 stops24h 09m

$4,975
Cheapest one-way

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 6/15

3:26 pm-12:40 am

3 stops53h 14m

$505
Quickest one-way

San FranciscoFoz do Iguaçu

SFO - IGU

SFOIGU

San Francisco

Mon 6/15

8:35 pm-7:15 pm

2 stops42h 40m

$718

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Foz do Iguaçu from

How to get the cheapest flight ticket from San Francisco to Foz do Iguaçu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Foz do Iguaçu Cataratas?

Azul is the most popular carrier operating from San Francisco to Foz do Iguaçu Cataratas

When to book flights from San Francisco to Foz do Iguaçu

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Foz do Iguaçu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Foz do Iguaçu (SFO to IGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Foz do Iguaçu

Fastest flight time

27h 35m

Direct flights

None
The fastest flight from San Francisco to Foz do Iguaçu takes 27h 35m
There are no direct flights from San Francisco to Foz do Iguaçu. There are no popular flight routes from San Francisco to Foz do Iguaçu.
Search flight deals

Frequently asked questions about flying from San Francisco to Foz do Iguaçu

  • How far is San Francisco to Foz do Iguaçu Cataratas by plane?

    Foz do Iguaçu Cataratas is 6194.0 mi away from San Francisco. Typically, this will take 27h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    Prices for flights from San Francisco Airport to Foz do Iguaçu Cataratas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Foz do Iguaçu Cataratas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Foz do Iguaçu Cataratas Airport.

  • What documentation or ID do you need to fly to Foz do Iguaçu Cataratas Airport?

    The travel and health documents required for your trip to Foz do Iguaçu Cataratas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Foz do Iguaçu Cataratas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Foz do Iguaçu?

Finding the right flight to Foz do Iguaçu from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Foz do Iguaçu quick and easy, saving you time and money.

Can I find flights from San Francisco to Foz do Iguaçu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Foz do Iguaçu from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Foz do Iguaçu?

momondo provides multiple filters to help you find the best flight to Foz do Iguaçu from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Foz do Iguaçu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Foz do Iguaçu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Foz do Iguaçu and let you know when they change.

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